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sailboat table frame="box" rules="all" border="0" cellspacing="0" cellpadding="0" width="816">
| sailboat top" width="0" height="0"> | | | | | | | | | | | | | | | | | | | | |
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| | | Carpet Underlayment | | |
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| | | SOUNDOWN Acoustic Carpet Underlayment is an important part of a boat's sound reduction package.This easy to insta|1 product can be used at any point in the insulation process. Carpet underlayment is effective as a primary treatment for living areas of the boat, such as salons or staterooms where flooring is the dominant source of noise in situations where it is difficult to install proper engine for boat room insulation. Underlayment products consist of a foam layer supporting | | an acoustic vinyl barri-er.The foam layer acts to decouple the mass layer from the floor vibrations, creating an effective barrier against noise radiating from the floor due to structureborne or airborne sources of noise excitation. Carpet underlayment is also very effective as part of a full insulation package. In cases for boats where greater attenuation levels are required, carpet underlayment will improve upon the engine room insulation package. Not only will the carpet underlayment add a second decoupled mass, but it will also seal areas such as hatches where leakage can take place. | | |
| | | Carpet Underlayment | | |
| | | Carpet | | |
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| | | Foam Side | | |
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| | | Floor Structure above noise source | | |
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| | | Material configuration or options | | |
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| | | | | | | | | | | | Materials | Total Thickness | Foam | Mass Layer | | | | 2 lb/ft,Sq 1/2" 1 lb/ft,Sq |/2" .5 lb/ft,sq 1/2" .5 lb/ft,sq 1/2" | 3/4 inch 1/2 inch 5/8 inch 3/8 inch 9/16 inch 5/16 inch | 1/2 inch thick 1/4 inch thick 1/2 inch thick 1/4 inch thick 1/2 inch thick 1/4 inch thick | 2p°::p:::efoot : pound per ::e fo: E pound per foot | | | | | | | | | | | |
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